package exception;

import java.awt.*;
import java.io.IOException;

/**
 * 子类重写超类中含有throws声明异常抛出的方法时对于throws的重写规划
 */
public class ThrowsDemo {
    public void dosome() throws IOException, AWTException {
    }

}

class SubClass extends ThrowsDemo {
    // public void dosome()throws IOException, AWTException{}

    //允许不在抛出任何异常
    //public void dosome(){}

    //允许仅抛出部分异常
    // public void dosome()throws IOException{}

    //允许抛出超类方法抛出异常的子类型异常
    //public void dosome()throws FileNotFoundException

    //不允许抛出额外的异常

    //不允许抛出大于当前类抛出的异常

}